Author : Paul R. Yoder
Publisher : SPIE-International Society for Optical Engineering
Page : 0 pages
File Size : 10,89 MB
Release : 2011
Category : Binoculars
ISBN : 9780819486493
Modern binoculars and scopes meet a variety of user needs. This Field Guide provides readers with a concise, organised reference that explains the functions and configurations of instruments commonly used by bird watchers, hunters, amateur astronomers, and military and law-enforcement members. This book also addresses the rationale behind instrument design choices, with hardware examples illustrating specific arrangements and features.
Author : Nora Bowers
Publisher : Houghton Mifflin Harcourt
Page : 360 pages
File Size : 44,9 MB
Release : 2004
Category : Nature
ISBN : 9780618153138
This compact, comprehensive field reference treats every species of wild mammal found north of the Mexican border--from squirrels and chipmunks to grizzly bears and jaguars--as well as those in North America's offshore waters. More than 1,200 images.
Author : Thomas McIntyre
Publisher : Simon and Schuster
Page : 684 pages
File Size : 28,68 MB
Release : 2012-06-01
Category : Sports & Recreation
ISBN : 1620872862
One of the Shooter’s Bible 2018 series Gives advice on using pursuit binoculars, a pursuit rangefinder, a pursuit spotting scope, and more Useful for experts and beginners Whether you are a hunter, guide, target shooter, tactical user, sports spectator, or birder, optics play a key role in adding to and facilitating your profession or sport. To help you figure out which optics are best suited for your needs, and your budget, the Shooter’s Bible Guide to Optics lists every quality sporting optic on the market in 2018. Filled with color photographs, this book features a new products section that lists all new riflescopes, binoculars, rangefinders, and spotting scopes. It also has in-depth features on how to use binoculars, how to mount and sight in a rifle scope, and more.
Author : Kenn Kaufman
Publisher : Houghton Mifflin Harcourt
Page : 396 pages
File Size : 20,86 MB
Release : 2005
Category : Fiction
ISBN : 9780618574230
Collects photographs, range maps, and descriptive entries identifying the markings, habits, habitat, and voice of each species.
Author : Holger Merlitz
Publisher : Springer Nature
Page : 224 pages
File Size : 33,81 MB
Release : 2023-11-07
Category : Science
ISBN : 3031444086
This book is a comprehensive technical treatise on binoculars as visual optical instruments. The author begins by discussing the function of binoculars and the properties of human visual perception. Theoretical models for the synthesis of binoculars and the complex interplay of the different components of binoculars are described. Subsequently, the performance limits, as experienced by the observer in a variety of external conditions, are derived. In the concluding section, the book takes the reader outdoors, where they learn to evaluate the properties and limitations of their binoculars in the field, and to recognize possible problems that may be due to manufacturing errors or accidental damages. Thus, a level of knowledge is provided that will enable the reader to fully exploit the capacities of their binoculars. This book is written for those who work professionally with binoculars and are technically interested, but it is equally useful for professional staff working in the optical industry and the distribution of optical instruments. It includes recent discoveries and is easily accessible to anyone who is seriously interested in learning about binocular function. High school level math is useful to understand the derivations, but not needed to comprehend the results, which are discussed and displayed graphically.
Author : John Shewey
Publisher : Timber Press
Page : 561 pages
File Size : 17,62 MB
Release : 2017-03-01
Category : Nature
ISBN : 1604697857
Ideal for birders, hikers, and foragers, the Timber Press Field Guides are the perfect tools for loving where you live. Birds of the Pacific Northwest is a comprehensive field guide to commonly found birds in the region, including common favorites and rare curiosities. This full-color guide includes precise descriptions of voices, behaviors, and habitats and details the top birding sites across the Pacific Northwest. Range maps for each species provide valuable information for identification. Covers Oregon, Washington, Idaho, and British Columbia Describes and illustrates nearly 400 bird species 870 spectacular photographs of relevant plumages and birds in flight Individual range maps, showing seasonal and migratory patterns Easy to use for beginners and experts alike
Author : Philip L. Wright
Publisher : Boone and Crockett Club
Page : 292 pages
File Size : 19,15 MB
Release : 2003
Category : Reference
ISBN : 9780940864443
A publication that is intended to answer questions about how to score big game trophies. Contains numerous illustrations, as well as pointers on field judging trophy quality in the field.
Author : Ernest H. Cherrington
Publisher : Courier Corporation
Page : 244 pages
File Size : 17,80 MB
Release : 1984-01-01
Category : Science
ISBN : 9780486244914
Informative, profusely illustrated guide to locating and identifying craters, rills, seas, mountains, other lunar features. Newly revised and updated with special section of new photos. Over 100 photos and diagrams. "Extraordinary delight awaits the amateur astronomer or teacher who opens this book." — The Science Teacher.
Author : Jim Wilson
Publisher : Gill & Macmillan Ltd
Page : 281 pages
File Size : 45,82 MB
Release : 2013-09-04
Category : Nature
ISBN : 1848898274
An important tool of a birdwatcher is a good identification guide. Most cover the birds of Europe and few deal exclusively with Ireland. This first photographic identification guide to the birds of Ireland has over 1,600 photos of more than 260 species, in an easy, quick-reference format. With eight to fifteen images per species, the key identification features of each bird are shown, with concise descriptions and pointers to indicate important features. This guide is produced in association with BirdWatch Ireland, Ireland's leading bird-conservation organisation. The purchase of this guide contributes funds to BirdWatch Ireland's conservation and education initiatives to help protect and promote Ireland's wild birds and habitats. similar to: Ireland's Garden Birds by Jim Wilson and Oran O'Sullivan.
Author : Jonathan Alderfer
Publisher : National Geographic Books
Page : 276 pages
File Size : 33,92 MB
Release : 2006
Category : Nature
ISBN : 9780792255628
Designed to fit in a backpack or pocket for easy access, each of these handy and popular bird field guides comprises 272 pages and features about 175 birds organized by family as approved by the American Ornithological Union. Standard features include: Locator Map at the front listing regional birding hotspots; Introduction by an expert on where to find the state's top birds; How-To-Use Section with general tips on birding and advice on making the most of the guide; 125 Easy-Access Individual Entries providing a photograph of the bird in its habitat, recognition clues, specific details on behavior, habitat, and local sites, plus a special "Field Note" with artwork for extra help in tricky identifications; Alphabetical Index with life list; and Color-coded Index. Pennsylvania offers a winning variety of city and country birds. See the bright-colored, vocal Yellow-billed Cuckoo; the migratory Snow Goose; the stunning Red-Tailed Hawk; the olive Acadian Flycatcher, and more.
